Linting

Signed-off-by: Emmy D'Anello <emmy.danello@animath.fr>

chat/admin.py

@@ -19,4 +19,4 @@ class MessageAdmin(admin.ModelAdmin):
     list_display = ('channel', 'author', 'created_at', 'updated_at', 'content',)
     list_filter = ('channel', 'created_at', 'updated_at',)
     search_fields = ('author__username', 'author__first_name', 'author__last_name', 'content',)
-    autocomplete_fields = ('channel', 'author',)
+    autocomplete_fields = ('channel', 'author', 'users_read',)

chat/consumers.py

@@ -3,6 +3,7 @@
 
 from channels.generic.websocket import AsyncJsonWebsocketConsumer
 from django.contrib.auth.models import User
+from django.db.models import Count, Exists, OuterRef, Q
 from registration.models import Registration
 
 from .models import Channel, Message
@@ -34,8 +35,10 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
         # Accept the connection
         await self.accept()
 
-        channels = await Channel.get_accessible_channels(user, 'read')
-        async for channel in channels.all():
+        self.read_channels = await Channel.get_accessible_channels(user, 'read')
+        self.write_channels = await Channel.get_accessible_channels(user, 'write')
+
+        async for channel in self.read_channels.all():
             await self.channel_layer.group_add(f"chat-{channel.id}", self.channel_name)
         await self.channel_layer.group_add(f"user-{user.id}", self.channel_name)
 
@@ -48,8 +51,7 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
             # User is not authenticated
             return
 
-        channels = await Channel.get_accessible_channels(self.scope['user'], 'read')
-        async for channel in channels.all():
+        async for channel in self.read_channels.all():
             await self.channel_layer.group_discard(f"chat-{channel.id}", self.channel_name)
         await self.channel_layer.group_discard(f"user-{self.scope['user'].id}", self.channel_name)
 
@@ -69,6 +71,8 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
                 await self.delete_message(**content)
             case 'fetch_messages':
                 await self.fetch_messages(**content)
+            case 'mark_read':
+                await self.mark_read(**content)
             case 'start_private_chat':
                 await self.start_private_chat(**content)
             case unknown:
@@ -77,8 +81,6 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
     async def fetch_channels(self) -> None:
         user = self.scope['user']
 
-        read_channels = await Channel.get_accessible_channels(user, 'read')
-        write_channels = await Channel.get_accessible_channels(user, 'write')
         message = {
             'type': 'fetch_channels',
             'channels': [
@@ -87,9 +89,11 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
                     'name': channel.get_visible_name(user),
                     'category': channel.category,
                     'read_access': True,
-                    'write_access': await write_channels.acontains(channel),
+                    'write_access': await self.write_channels.acontains(channel),
+                    'unread_messages': channel.unread_messages,
                 }
-                async for channel in read_channels.prefetch_related('invited').all()
+                async for channel in self.read_channels.prefetch_related('invited')
+                .annotate(unread_messages=Count('messages', filter=~Q(messages__users_read=user))).all()
             ]
         }
         await self.send_json(message)
@@ -98,8 +102,7 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
         user = self.scope['user']
         channel = await Channel.objects.prefetch_related('tournament__pools__juries', 'pool', 'team', 'invited') \
             .aget(id=channel_id)
-        write_channels = await Channel.get_accessible_channels(user, 'write')
-        if not await write_channels.acontains(channel):
+        if not await self.write_channels.acontains(channel):
             return
 
         message = await Message.objects.acreate(
@@ -150,13 +153,16 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
 
     async def fetch_messages(self, channel_id: int, offset: int = 0, limit: int = 50, **_kwargs) -> None:
         channel = await Channel.objects.aget(id=channel_id)
-        read_channels = await Channel.get_accessible_channels(self.scope['user'], 'read')
-        if not await read_channels.acontains(channel):
+        if not await self.read_channels.acontains(channel):
             return
 
         limit = min(limit, 200)  # Fetch only maximum 200 messages at the time
 
-        messages = Message.objects.filter(channel=channel).order_by('-created_at')[offset:offset + limit].all()
+        messages = Message.objects \
+            .filter(channel=channel) \
+            .annotate(read=Exists(User.objects.filter(pk=self.scope['user'].pk)
+                                  .filter(pk=OuterRef('users_read')))) \
+            .order_by('-created_at')[offset:offset + limit].all()
         await self.send_json({
             'type': 'fetch_messages',
             'channel_id': channel_id,
@@ -167,11 +173,27 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
                     'author_id': message.author_id,
                     'author': await message.aget_author_name(),
                     'content': message.content,
+                    'read': message.read,
                 }
                 async for message in messages
             ]))
         })
 
+    async def mark_read(self, message_ids: list[int], **_kwargs) -> None:
+        messages = Message.objects.filter(id__in=message_ids)
+        async for message in messages.all():
+            await message.users_read.aadd(self.scope['user'])
+
+        unread_messages_by_channel = Message.objects.exclude(users_read=self.scope['user']).values('channel_id') \
+            .annotate(unread_messages=Count('channel_id'))
+
+        await self.send_json({
+            'type': 'mark_read',
+            'messages': [{'id': message.id, 'channel_id': message.channel_id} async for message in messages.all()],
+            'unread_messages': {group['channel_id']: group['unread_messages']
+                                async for group in unread_messages_by_channel.all()},
+        })
+
     async def start_private_chat(self, user_id: int, **kwargs) -> None:
         user = self.scope['user']
         other_user = await User.objects.aget(id=user_id)
@@ -183,7 +205,6 @@ class ChatConsumer(AsyncJsonWebsocketConsumer):
                 private=True,
             )
             await channel.invited.aset([user, other_user])
-            await channel.asave()
 
             await self.channel_layer.group_add(f"chat-{channel.id}", self.channel_name)
 

chat/migrations/0003_message_users_read.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.0.3 on 2024-04-28 18:52
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("chat", "0002_alter_channel_options_channel_category"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="message",
+            name="users_read",
+            field=models.ManyToManyField(
+                blank=True,
+                help_text="Users who have read the message.",
+                related_name="+",
+                to=settings.AUTH_USER_MODEL,
+                verbose_name="users read",
+            ),
+        ),
+    ]

chat/models.py

@@ -200,6 +200,14 @@ class Message(models.Model):
         verbose_name=_("content"),
     )
 
+    users_read = models.ManyToManyField(
+        'auth.User',
+        verbose_name=_("users read"),
+        related_name='+',
+        blank=True,
+        help_text=_("Users who have read the message."),
+    )
+
     def get_author_name(self):
         registration = self.author.registration
 

chat/static/chat.js

@@ -33,8 +33,7 @@ function selectChannel(channel_id) {
     }
 
     selected_channel_id = channel_id
-
-    window.history.replaceState({}, null, `#channel-${channel['id']}`)
+    localStorage.setItem('chat.last-channel-id', channel_id)
 
     let channelTitle = document.getElementById('channel-title')
     channelTitle.innerText = channel['name']
@@ -70,43 +69,53 @@ function setChannels(new_channels) {
         categoryLists[category].parentElement.classList.add('d-none')
     }
 
-    for (let channel of new_channels) {
-        channels[channel['id']] = channel
-        if (!messages[channel['id']])
-            messages[channel['id']] = new Map()
-
-        let categoryList = categoryLists[channel['category']]
-        categoryList.parentElement.classList.remove('d-none')
-
-        let navItem = document.createElement('li')
-        navItem.classList.add('list-group-item')
-        navItem.id = `tab-channel-${channel['id']}`
-        navItem.setAttribute('data-bs-dismiss', 'offcanvas')
-        navItem.onclick = () => selectChannel(channel['id'])
-        categoryList.appendChild(navItem)
-
-        let channelButton = document.createElement('button')
-        channelButton.classList.add('nav-link')
-        channelButton.type = 'button'
-        channelButton.innerText = channel['name']
-        navItem.appendChild(channelButton)
-
-        fetchMessages(channel['id'])
-    }
+    for (let channel of new_channels)
+        addChannel(channel, categoryLists)
 
     if (new_channels && (!selected_channel_id || !channels[selected_channel_id])) {
-        if (window.location.hash) {
-            let channel_id = parseInt(window.location.hash.substring(9))
-            if (channels[channel_id])
-                selectChannel(channel_id)
-            else
-                selectChannel(Object.keys(channels)[0])
-        }
+        let last_channel_id = parseInt(localStorage.getItem('chat.last-channel-id'))
+        if (last_channel_id && channels[last_channel_id])
+            selectChannel(last_channel_id)
         else
             selectChannel(Object.keys(channels)[0])
     }
 }
 
+async function addChannel(channel, categoryLists) {
+    channels[channel['id']] = channel
+    if (!messages[channel['id']])
+        messages[channel['id']] = new Map()
+
+    let categoryList = categoryLists[channel['category']]
+    categoryList.parentElement.classList.remove('d-none')
+
+    let navItem = document.createElement('li')
+    navItem.classList.add('list-group-item', 'tab-channel')
+    navItem.id = `tab-channel-${channel['id']}`
+    navItem.setAttribute('data-bs-dismiss', 'offcanvas')
+    navItem.onclick = () => selectChannel(channel['id'])
+    categoryList.appendChild(navItem)
+
+    let channelButton = document.createElement('button')
+    channelButton.classList.add('nav-link')
+    channelButton.type = 'button'
+    channelButton.innerText = channel['name']
+    navItem.appendChild(channelButton)
+
+    let unreadBadge = document.createElement('span')
+    unreadBadge.classList.add('badge', 'rounded-pill', 'text-bg-light', 'ms-2')
+    unreadBadge.id = `unread-messages-${channel['id']}`
+    unreadBadge.innerText = channel.unread_messages || 0
+    if (!channel.unread_messages)
+        unreadBadge.classList.add('d-none')
+    channelButton.appendChild(unreadBadge)
+
+    if (document.getElementById('sort-by-unread-switch').checked)
+        navItem.style.order = `${-channel.unread_messages}`
+
+    fetchMessages(channel['id'])
+}
+
 function receiveMessage(message) {
     let scrollableContent = document.getElementById('chat-messages')
     let isScrolledToBottom = scrollableContent.scrollHeight - scrollableContent.clientHeight <= scrollableContent.scrollTop + 1
@@ -165,6 +174,36 @@ function receiveFetchedMessages(data) {
     redrawMessages()
 }
 
+function markMessageAsRead(data) {
+    for (let message of data['messages']) {
+        let stored_message = messages[message['channel_id']].get(message['id'])
+        if (stored_message)
+            stored_message['read'] = true
+    }
+    redrawMessages()
+    updateUnreadBadges(data['unread_messages'])
+}
+
+function updateUnreadBadges(unreadMessages) {
+    const sortByUnread = document.getElementById('sort-by-unread-switch').checked
+
+    for (let channel of Object.values(channels)) {
+        let unreadMessagesChannel = unreadMessages[channel['id']] || 0
+        console.log(channel, unreadMessagesChannel)
+        channel.unread_messages = unreadMessagesChannel
+
+        let unreadBadge = document.getElementById(`unread-messages-${channel['id']}`)
+        unreadBadge.innerText = unreadMessagesChannel
+        if (unreadMessagesChannel)
+            unreadBadge.classList.remove('d-none')
+        else
+            unreadBadge.classList.add('d-none')
+
+        if (sortByUnread)
+            document.getElementById(`tab-channel-${channel['id']}`).style.order = `${-unreadMessagesChannel}`
+    }
+}
+
 function startPrivateChat(data) {
     let channel = data['channel']
     if (!channel) {
@@ -194,12 +233,14 @@ function redrawMessages() {
             let newTimestamp = new Date(message['timestamp'])
             if ((newTimestamp - lastTimestamp) / 1000 < 60 * 10) {
                 let messageContentDiv = document.createElement('div')
+                messageContentDiv.classList.add('message')
+                messageContentDiv.setAttribute('data-message-id', message['id'])
                 lastContentDiv.appendChild(messageContentDiv)
                 let messageContentSpan = document.createElement('span')
                 messageContentSpan.innerText = message['content']
                 messageContentDiv.appendChild(messageContentSpan)
 
-                registerMessageContextMenu(message, messageContentSpan)
+                registerMessageContextMenu(message, messageContentDiv, messageContentSpan)
                 continue
             }
         }
@@ -216,7 +257,7 @@ function redrawMessages() {
         authorSpan.innerText = message['author']
         authorDiv.appendChild(authorSpan)
 
-        registerSendPrivateMessageContextMenu(message, authorSpan)
+        registerSendPrivateMessageContextMenu(message, authorDiv, authorSpan)
 
         let dateSpan = document.createElement('span')
         dateSpan.classList.add('text-muted', 'float-end')
@@ -227,12 +268,14 @@ function redrawMessages() {
         messageElement.appendChild(contentDiv)
 
         let messageContentDiv = document.createElement('div')
+        messageContentDiv.classList.add('message')
+        messageContentDiv.setAttribute('data-message-id', message['id'])
         contentDiv.appendChild(messageContentDiv)
         let messageContentSpan = document.createElement('span')
         messageContentSpan.innerText = message['content']
         messageContentDiv.appendChild(messageContentSpan)
 
-        registerMessageContextMenu(message, messageContentSpan)
+        registerMessageContextMenu(message, messageContentDiv, messageContentSpan)
 
         lastMessage = message
         lastContentDiv = contentDiv
@@ -243,6 +286,8 @@ function redrawMessages() {
         fetchMoreButton.classList.add('d-none')
     else
         fetchMoreButton.classList.remove('d-none')
+
+    messageList.dispatchEvent(new CustomEvent('updatemessages'))
 }
 
 function removeAllPopovers() {
@@ -253,11 +298,11 @@ function removeAllPopovers() {
     }
 }
 
-function registerSendPrivateMessageContextMenu(message, element) {
-    element.addEventListener('contextmenu', (menu_event) => {
+function registerSendPrivateMessageContextMenu(message, div, span) {
+    div.addEventListener('contextmenu', (menu_event) => {
         menu_event.preventDefault()
         removeAllPopovers()
-        const popover = bootstrap.Popover.getOrCreateInstance(element, {
+        const popover = bootstrap.Popover.getOrCreateInstance(span, {
             'title': message['author'],
             'content': `<a id="send-private-message-link-${message['id']}" class="nav-link" href="#" tabindex="0">Envoyer un message privé</a>`,
             'html': true,
@@ -275,8 +320,8 @@ function registerSendPrivateMessageContextMenu(message, element) {
     })
 }
 
-function registerMessageContextMenu(message, element) {
-    element.addEventListener('contextmenu', (menu_event) => {
+function registerMessageContextMenu(message, div, span) {
+    div.addEventListener('contextmenu', (menu_event) => {
         menu_event.preventDefault()
         removeAllPopovers()
         let content = `<a id="send-private-message-link-msg-${message['id']}" class="nav-link" href="#" tabindex="0">Envoyer un message privé</a>`
@@ -288,7 +333,7 @@ function registerMessageContextMenu(message, element) {
             content += `<a id="delete-message-${message['id']}" class="nav-link" href="#" tabindex="0">Supprimer</a>`
         }
 
-        const popover = bootstrap.Popover.getOrCreateInstance(element, {
+        const popover = bootstrap.Popover.getOrCreateInstance(span, {
             'content': content,
             'html': true,
             'placement': 'bottom',
@@ -321,7 +366,7 @@ function registerMessageContextMenu(message, element) {
             document.getElementById('delete-message-' + message['id']).addEventListener('click', event => {
                 event.preventDefault()
                 popover.dispose()
-                if (confirm("Supprimer le message ?")) {
+                if (confirm(`Supprimer le message ?\n${message['content']}`)) {
                     socket.send(JSON.stringify({
                         'type': 'delete_message',
                         'message_id': message['id'],
@@ -337,18 +382,36 @@ function toggleFullscreen() {
     if (!chatContainer.getAttribute('data-fullscreen')) {
         chatContainer.setAttribute('data-fullscreen', 'true')
         chatContainer.classList.add('position-absolute', 'top-0', 'start-0', 'vh-100', 'z-3')
-        window.history.replaceState({}, null, `?fullscreen=1#channel-${selected_channel_id}`)
+        window.history.replaceState({}, null, `?fullscreen=1`)
     }
     else {
         chatContainer.removeAttribute('data-fullscreen')
         chatContainer.classList.remove('position-absolute', 'top-0', 'start-0', 'vh-100', 'z-3')
-        window.history.replaceState({}, null, `?fullscreen=0#channel-${selected_channel_id}`)
+        window.history.replaceState({}, null, `?fullscreen=0`)
     }
 }
 
 document.addEventListener('DOMContentLoaded', () => {
     document.addEventListener('click', removeAllPopovers)
 
+    document.getElementById('sort-by-unread-switch').addEventListener('change', event => {
+        const sortByUnread = event.target.checked
+        for (let channel of Object.values(channels)) {
+            let item = document.getElementById(`tab-channel-${channel['id']}`)
+            if (sortByUnread)
+                item.style.order = `${-channel.unread_messages}`
+            else
+                item.style.removeProperty('order')
+        }
+
+        localStorage.setItem('chat.sort-by-unread', sortByUnread)
+    })
+
+    if (localStorage.getItem('chat.sort-by-unread') === 'true') {
+        document.getElementById('sort-by-unread-switch').checked = true
+        document.getElementById('sort-by-unread-switch').dispatchEvent(new Event('change'))
+    }
+
     /**
      * Process the received data from the server.
      * @param data The received message
@@ -370,6 +433,9 @@ document.addEventListener('DOMContentLoaded', () => {
             case 'fetch_messages':
                 receiveFetchedMessages(data)
                 break
+            case 'mark_read':
+                markMessageAsRead(data)
+                break
             case 'start_private_chat':
                 startPrivateChat(data)
                 break
@@ -435,6 +501,51 @@ document.addEventListener('DOMContentLoaded', () => {
         })
     }
 
+    function setupReadTracker() {
+        const scrollableContent = document.getElementById('chat-messages')
+        const messagesList = document.getElementById('message-list')
+        let markReadBuffer = []
+        let markReadTimeout = null
+
+        scrollableContent.addEventListener('scroll', () => {
+            if (scrollableContent.clientHeight - scrollableContent.scrollTop === scrollableContent.scrollHeight
+                && !document.getElementById('fetch-previous-messages').classList.contains('d-none')) {
+                // If the user is at the top of the chat, fetch previous messages
+                fetchPreviousMessages()}
+
+            markVisibleMessagesAsRead()
+        })
+
+        messagesList.addEventListener('updatemessages', () => markVisibleMessagesAsRead())
+
+        function markVisibleMessagesAsRead() {
+            let viewport = scrollableContent.getBoundingClientRect()
+
+            for (let item of messagesList.querySelectorAll('.message')) {
+                let message = messages[selected_channel_id].get(parseInt(item.getAttribute('data-message-id')))
+                if (!message.read) {
+                    let rect = item.getBoundingClientRect()
+                    if (rect.top >= viewport.top && rect.bottom <= viewport.bottom) {
+                        message.read = true
+                        markReadBuffer.push(message['id'])
+                        if (markReadTimeout)
+                            clearTimeout(markReadTimeout)
+                        markReadTimeout = setTimeout(() => {
+                            socket.send(JSON.stringify({
+                                'type': 'mark_read',
+                                'message_ids': markReadBuffer,
+                            }))
+                            markReadBuffer = []
+                            markReadTimeout = null
+                        }, 3000)
+                    }
+                }
+            }
+        }
+
+        markVisibleMessagesAsRead()
+    }
+
     function setupPWAPrompt() {
         let deferredPrompt = null
 
@@ -460,5 +571,6 @@ document.addEventListener('DOMContentLoaded', () => {
 
     setupSocket()
     setupSwipeOffscreen()
+    setupReadTracker()
     setupPWAPrompt()
 })

chat/templates/chat/content.html

@@ -9,6 +9,10 @@
         <button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Close"></button>
     </div>
     <div class="offcanvas-body">
+        <div class="form-switch form-switch">
+            <input class="form-check-input" type="checkbox" role="switch" id="sort-by-unread-switch">
+            <label class="form-check-label" for="sort-by-unread-switch">{% trans "Sort by unread messages" %}</label>
+        </div>
         <ul class="list-group list-group-flush" id="nav-channels-tab">
             <li class="list-group-item d-none">
                 <h4>{% trans "General channels" %}</h4>

locale/fr/LC_MESSAGES/django.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: TFJM\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-04-28 13:08+0200\n"
+"POT-Creation-Date: 2024-04-28 23:37+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Emmy D'Anello <emmy.danello@animath.fr>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,19 +21,19 @@ msgstr ""
 msgid "API"
 msgstr "API"
 
-#: chat/models.py:17
+#: chat/models.py:17 chat/templates/chat/content.html:18
 msgid "General channels"
 msgstr "Canaux généraux"
 
-#: chat/models.py:18
+#: chat/models.py:18 chat/templates/chat/content.html:22
 msgid "Tournament channels"
 msgstr "Canaux de tournois"
 
-#: chat/models.py:19
+#: chat/models.py:19 chat/templates/chat/content.html:26
 msgid "Team channels"
 msgstr "Canaux d'équipes"
 
-#: chat/models.py:20
+#: chat/models.py:20 chat/templates/chat/content.html:30
 msgid "Private channels"
 msgstr "Messages privés"
 
@@ -126,40 +126,48 @@ msgstr ""
 "Utilisateur⋅rices supplémentaires qui ont été invité⋅es au canal, en plus du "
 "groupe autorisé du canal."
 
-#: chat/models.py:95
+#: chat/models.py:102
 #, python-brace-format
 msgid "Channel {name}"
 msgstr "Canal {name}"
 
-#: chat/models.py:161 chat/models.py:170
+#: chat/models.py:168 chat/models.py:177
 msgid "channel"
 msgstr "canal"
 
-#: chat/models.py:162
+#: chat/models.py:169
 msgid "channels"
 msgstr "canaux"
 
-#: chat/models.py:176
+#: chat/models.py:183
 msgid "author"
 msgstr "auteur⋅rice"
 
-#: chat/models.py:183
+#: chat/models.py:190
 msgid "created at"
 msgstr "créé le"
 
-#: chat/models.py:188
+#: chat/models.py:195
 msgid "updated at"
 msgstr "modifié le"
 
-#: chat/models.py:193
+#: chat/models.py:200
 msgid "content"
 msgstr "contenu"
 
-#: chat/models.py:256
+#: chat/models.py:205
+msgid "users read"
+msgstr "utilisateur⋅rices ayant lu"
+
+#: chat/models.py:208
+msgid "Users who have read the message."
+msgstr "Utilisateur⋅rices qui ont lu le message."
+
+#: chat/models.py:271
 msgid "message"
 msgstr "message"
 
-#: chat/models.py:257
+#: chat/models.py:272
 msgid "messages"
 msgstr "messages"
 
@@ -171,7 +179,11 @@ msgstr "JavaScript doit être activé sur votre navigateur pour accéder au chat
 msgid "Chat channels"
 msgstr "Canaux de chat"
 
-#: chat/templates/chat/content.html:17
+#: chat/templates/chat/content.html:14
+msgid "Sort by unread messages"
+msgstr "Trier par messages non lus"
+
+#: chat/templates/chat/content.html:38
 msgid ""
 "You can install a shortcut to the chat on your home screen using the "
 "download button on the header."
@@ -179,23 +191,23 @@ msgstr ""
 "Vous pouvez installer un raccourci vers le chat sur votre écran d'accueil en "
 "utilisant le bouton de téléchargement dans l'en-tête."
 
-#: chat/templates/chat/content.html:35
+#: chat/templates/chat/content.html:56
 msgid "Toggle fullscreen mode"
 msgstr "Inverse le mode plein écran"
 
-#: chat/templates/chat/content.html:39 tfjm/templates/navbar.html:117
+#: chat/templates/chat/content.html:60 tfjm/templates/navbar.html:117
 msgid "Log out"
 msgstr "Déconnexion"
 
-#: chat/templates/chat/content.html:43
+#: chat/templates/chat/content.html:64
 msgid "Install app on home screen"
 msgstr "Installer l'application sur l'écran d'accueil"
 
-#: chat/templates/chat/content.html:55
+#: chat/templates/chat/content.html:76
 msgid "Fetch previous messages…"
 msgstr "Récupérer les messages précédents…"
 
-#: chat/templates/chat/content.html:66
+#: chat/templates/chat/content.html:87
 msgid "Send message…"
 msgstr "Envoyer un message…"